16400155162 has 8 divisors (see below), whose sum is σ = 24602452992. Its totient is φ = 8199337500.

The previous prime is 16400155157. The next prime is 16400155181. The reversal of 16400155162 is 26155100461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341914 + ... + 386917.

It is an arithmetic number, because the mean of its divisors is an integer number (3075306624).

Almost surely, 2^16400155162 is an apocalyptic number.

16400155162 is a deficient number, since it is larger than the sum of its proper divisors (8202297830).

16400155162 is a wasteful number, since it uses less digits than its factorization.

16400155162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740084.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 16400155162 in words is "sixteen billion, four hundred million, one hundred fifty-five thousand, one hundred sixty-two".